On Fedora, yum install openssl-devel gives me the following error.
Package: 1:openssl-1.0.1e-30.fc20.x86_64 (@anaconda) Requires: openssl-libs(x86-64) = 1:1.0.1e-30.fc20 Removing: 1:openssl-libs-1.0.1e-30.fc20.x86_64 (@anaconda) openssl-libs(x86-64) = 1:1.0.1e-30.fc20 Updated By: 1:openssl-libs-1.0.1e-42.fc20.x86_64 (updates) openssl-libs(x86-64) = 1:1.0.1e-42.fc20 Removing: 1:openssl-libs-1.0.1e-39.fc20.x86_64 (installed) openssl-libs(x86-64) = 1:1.0.1e-39.fc20 Updated By: 1:openssl-libs-1.0.1e-42.fc20.x86_64 (updates) openssl-libs(x86-64) = 1:1.0.1e-42.fc20